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The differences in the way diamonds form compared to graphite are primarily due to the arrangement of carbon atoms. In diamonds, carbon atoms are arranged in a rigid, three-dimensional structure, while in graphite, carbon atoms are arranged in layers that can easily slide past each other. This difference in structure leads to the distinct physical properties of diamonds and graphite.
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How does the process of burning graphite affect its physical and chemical properties?
When graphite is burned, it undergoes a chemical reaction that changes its physical and chemical properties. The high temperature causes the graphite to oxidize, forming carbon dioxide gas and leaving behind ash. This process alters the structure of the graphite, making it more brittle and less conductive. Additionally, the burning of graphite can also lead to the formation of new compounds, such as carbon monoxide.
What are green diamonds called?
Green diamonds are referred to as "green diamonds". They get their color from natural radiation exposure that causes defects in the diamond's crystal lattice, resulting in the green hue. They are one of the rarest colored diamonds in the world.
What makes diamonds chocolate?
Brown diamonds are the most common colour of gem-quality diamonds found.According to its Wikipedia page:"Several causes have been identified, including irradiation treatment, nickel impurities and lattice defects associated with plastic deformation; the latter are considered as the predominant cause, especially in pure diamonds."
Does pressure really make diamonds?
Yes, diamonds are formed deep within the Earth under conditions of high pressure and temperature. The immense pressure exerted on carbon atoms causes them to bond together in a crystal lattice structure, forming diamonds over millions of years.
What impurities cause colored diamonds?
Some 'impurities' are known: nitrogen causes yellow, gold and green; boron causes blue, other diamond colours are not so obvious. For example, pink diamonds are probably caused by a distortion in the diamond's lattice formation: the cause remains somewhat of a mystery. You can read more from two sources , below.
What causes graphite diamonds and fullerene to have different properties?
because they are of allotropes of carbon.
What are the causes of blood diamonds?
Money, mayhem, terrorism and power are all causes of blood diamonds.
Why do diamonds always shine on you?
Diamonds have highly reflective surfaces with many facets. This causes them to shine and reflect light very easily which causes them to shine.
What is it that causes diamonds to rise to earth surface?
Diamonds are erupted to the surface of the earth by volcanic pipes.
Why does a diamond shine more than a glass piece?
Diamonds have a higher refractive index than glass, which means they are better at bending and reflecting light. This results in more light being reflected back to your eyes, giving diamonds a brighter and shinier appearance compared to glass. Additionally, diamonds have a higher dispersion rate, which causes them to sparkle more.
What causes the pressure that allows diamonds to form in?
The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.
What causes pressure to cause diamonds in the mantle?
The weight of the rocks in the crust and upper mantle results in the pressure that allows diamonds to form.
What causes air pressure differences on our planet?
I have a science test this week and was wondering what causes air pressure differences on our planet?
What causes differences in cheese?
bacteria
What are the causes of personality differences?
genes?
What are causes of personality differences?
genes?
How do lead pencils work?
Lead pencils use a thin piece of graphite (not actually lead) to leave marks on paper. When you write or draw with a pencil, the friction between the graphite and the paper causes small amounts of the graphite to rub off onto the paper, creating visible marks. The hardness of the graphite determines the darkness of the mark.
